5a6ccd5872
MATH-1121
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Use base class iteration counter. Reported by Ajo Fod.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1594174 13f79535-47bb-0310-9956-ffa450edef68
2014-05-13 09:39:22 +00:00
013f368747
Prepare for next round.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1594171 13f79535-47bb-0310-9956-ffa450edef68
2014-05-13 09:33:42 +00:00
241b42482c
Typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1593867 13f79535-47bb-0310-9956-ffa450edef68
2014-05-11 22:53:54 +00:00
950f90879c
Added StatUtils convenience methods and updated user guide for Kolmogorov-Smirnov tests. JIRA: MATH-437.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1592430 13f79535-47bb-0310-9956-ffa450edef68
2014-05-04 23:19:43 +00:00
8f9bb4b451
Revert javadoc changes after discussion on the mailinglist.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591835 13f79535-47bb-0310-9956-ffa450edef68
2014-05-02 09:04:01 +00:00
99abe75d48
Fixed checkstyle error.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591822 13f79535-47bb-0310-9956-ffa450edef68
2014-05-02 08:03:03 +00:00
26581ccd66
Removed test based on the assumption that iterating over a
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"ConcurrentHashMap" would always provide its elements in a
random order. This seemed to be the case up to Java 7 but
not always in Java 8.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591770 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 20:43:46 +00:00
81182700e8
Re-enabled test, build is anyway not ready for Java 8.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591760 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 20:05:31 +00:00
6abd9f7508
Javadoc fixes with Java 8.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591664 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 13:48:02 +00:00
9bab875f03
Disable randomly failing unit test.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591631 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 12:14:14 +00:00
5c16d545c5
Add missing due-to.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591626 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 11:57:55 +00:00
dc666f419e
[MATH-1110] Added constructor to OLSMultipleLinearRegression to be able to specify a custom singularity threshold for QR decomposition. Thanks to Edward Segall.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591624 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 11:54:06 +00:00
784d6b391f
Fix typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591603 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 11:12:12 +00:00
f5f960d1fe
MATH-1092
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Added changelog entry.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591497 13f79535-47bb-0310-9956-ffa450edef68
2014-04-30 22:18:03 +00:00
537eb4c22c
Added missing change entry for 3.3.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591448 13f79535-47bb-0310-9956-ffa450edef68
2014-04-30 19:06:20 +00:00
49b2b9898e
Added findbugs exception for CMAES.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591212 13f79535-47bb-0310-9956-ffa450edef68
2014-04-30 08:21:15 +00:00
3cfd84f86a
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591211 13f79535-47bb-0310-9956-ffa450edef68
2014-04-30 08:20:51 +00:00
ec9fc51d58
Apache is now part of the project name.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590879 13f79535-47bb-0310-9956-ffa450edef68
2014-04-29 06:29:53 +00:00
67b76171aa
Change naming of tools jar to support the classifier tag of maven.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590823 13f79535-47bb-0310-9956-ffa450edef68
2014-04-28 22:04:42 +00:00
ccebfd5cf4
Add link to javadoc of latest release.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590809 13f79535-47bb-0310-9956-ffa450edef68
2014-04-28 21:33:38 +00:00
ca164b09a5
Update changelog.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590808 13f79535-47bb-0310-9956-ffa450edef68
2014-04-28 21:32:05 +00:00
6ac6478ba2
Fixed javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590561 13f79535-47bb-0310-9956-ffa450edef68
2014-04-28 06:39:21 +00:00
7299b17954
Typos.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590560 13f79535-47bb-0310-9956-ffa450edef68
2014-04-28 06:39:01 +00:00
2a6c6409a9
Build empty polyhedrons set when given equal min/max boundaries.
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Also explained better in the javadoc about some wrong usage of
PolyhedronsSet constructor.
JIRA: MATH-1115
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590254 13f79535-47bb-0310-9956-ffa450edef68
2014-04-26 17:36:34 +00:00
f4c926ea82
Build properly empty polygons for equal min/max box.
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JIRA: MATH-1117
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590251 13f79535-47bb-0310-9956-ffa450edef68
2014-04-26 16:55:11 +00:00
cbc32459f8
Added a fast single-step method for fixed-step Runge-Kutta integrators.
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JIRA: MATH-1119
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1588769 13f79535-47bb-0310-9956-ffa450edef68
2014-04-20 14:29:42 +00:00
2985728c00
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1588755 13f79535-47bb-0310-9956-ffa450edef68
2014-04-20 13:30:16 +00:00
931a67ff52
Math.nextUp is not available before Java 1.6.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1588754 13f79535-47bb-0310-9956-ffa450edef68
2014-04-20 13:25:36 +00:00
7f162008a2
Added an order 6 fixed-step ODE integrator.
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The integrator was designed by H. A. Luther in 1968. We have added a
corresponding step interpolator by solving the order conditions provided
by the rkcheck tool.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1588753 13f79535-47bb-0310-9956-ffa450edef68
2014-04-20 13:25:11 +00:00
4b724bdc2e
Removed deprecations of test(.) methods.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1588601 13f79535-47bb-0310-9956-ffa450edef68
2014-04-19 01:27:33 +00:00
57247cd3dd
Advertise the right exception.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1588600 13f79535-47bb-0310-9956-ffa450edef68
2014-04-19 01:24:37 +00:00
7f31bc04bd
MATH-1118
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Fixed compatibility of "equals(Object)" with "hashCode()" ("Complex" will
behave as JDK's "Double"). Added new methods for testing floating-point
equality.
Thanks to Cyrille Artho for reporting the issue.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1588500 13f79535-47bb-0310-9956-ffa450edef68
2014-04-18 15:58:47 +00:00
baf9888f8f
Typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1588182 13f79535-47bb-0310-9956-ffa450edef68
2014-04-17 09:14:24 +00:00
70101ee3ca
MATH-1118
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Equality of double values in accordance with the semantics of "java.lang.Double".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1587548 13f79535-47bb-0310-9956-ffa450edef68
2014-04-15 12:22:31 +00:00
5b118e04de
MATH-1116
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Javadoc
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1587494 13f79535-47bb-0310-9956-ffa450edef68
2014-04-15 10:02:54 +00:00
1cca06f22c
Replace tabs.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1582491 13f79535-47bb-0310-9956-ffa450edef68
2014-03-27 21:47:41 +00:00
c678ddefae
Clearer statements.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1581393 13f79535-47bb-0310-9956-ffa450edef68
2014-03-25 16:05:36 +00:00
6d3f22348c
Minimize number of array accesses.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1581391 13f79535-47bb-0310-9956-ffa450edef68
2014-03-25 16:00:36 +00:00
5c70086611
"final" keyword.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1581389 13f79535-47bb-0310-9956-ffa450edef68
2014-03-25 15:57:18 +00:00
4670a7fb9a
Minimize number of array accesses.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1581383 13f79535-47bb-0310-9956-ffa450edef68
2014-03-25 15:51:25 +00:00
6ab8b14847
"final" keyword.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1581381 13f79535-47bb-0310-9956-ffa450edef68
2014-03-25 15:48:28 +00:00
1879cf1a3d
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1579346 13f79535-47bb-0310-9956-ffa450edef68
2014-03-19 18:43:39 +00:00
7cafdb73f2
MATH-1111
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Javadoc.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1579343 13f79535-47bb-0310-9956-ffa450edef68
2014-03-19 18:33:13 +00:00
c5ae09d77e
Improved brackting utility for univariate solvers.
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Bracketing utility for univariate root solvers now returns a tighter
interval than before. It also allows choosing the search interval
expansion rate, supporting both linear and asymptotically exponential
rates.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1578428 13f79535-47bb-0310-9956-ffa450edef68
2014-03-17 15:14:07 +00:00
5929846a20
Fixed failing test.
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As functions evaluations were not counted properly, which has been fixed
a few days ago, the multi-start test in fact did not performed all
expected restarts. This commit fixes this (by increasing the max
evaluations), and fixes the result checks accordingly.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1573523 13f79535-47bb-0310-9956-ffa450edef68
2014-03-03 11:11:46 +00:00
3f0a000fef
Prevent penalties to grow multiplicatively in CMAES.
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Patch provided by Bruce A Johnson.
JIRA: MATH-1107
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1573506 13f79535-47bb-0310-9956-ffa450edef68
2014-03-03 09:58:29 +00:00
007a701755
Add SVD to GaussNewtonOptimizer
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Allow using the SVD decomposition which has excellent stability and can
provide a "solution" for singular problems.
Figured out why one of the least squares tests did not check two of the
states. There was only one equation for the two states. The test now
verifies the states satisfy the constraint.
Patch provided by Evan Ward.
JIRA: MATH-1104
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1573351 13f79535-47bb-0310-9956-ffa450edef68
2014-03-02 19:54:43 +00:00
8068e84a33
MATH-1092
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Javadoc.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1573341 13f79535-47bb-0310-9956-ffa450edef68
2014-03-02 19:38:47 +00:00
b95cfc9b57
MATH-1092
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Added parameter in "LineSearch" and "NonLinearConjugateGradientOptimizer".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1573316 13f79535-47bb-0310-9956-ffa450edef68
2014-03-02 14:54:37 +00:00
e2dc384d7b
Fix switched iterations and evaluations
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In LevenbergMarquardtOptimizer the number of iterations and evaluations
was switched in two of the return statements.
Patch provided by Evan Ward.
JIRA: MATH-1106
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1573308 13f79535-47bb-0310-9956-ffa450edef68
2014-03-02 14:02:50 +00:00
Gilles Sadowski
Phil Steitz
Thomas Neidhart
Luc Maisonobe